baber/WOPTO huggingface dataset:
Patent WO-2019183797-A1 (WO)
Inventor: ZHANG YAO
IPC: G01M11/02
Filed: 2018-03-27
Abstract: L'invention concerne une plateforme de détection (100) pour le foyer d'un faisceau laser et un système de détection basé sur une plateforme de détection (100) et un procédé de détection, la plateforme de détection (100) comprenant : une base (310), la base (310) étant pourvue d'une pluralité de couches de détection (130) à différentes hauteurs et les couches de détection (130) étant destinées à être éclairées par un faisceau laser pour former une trace d'éclairage. La plateforme de détection (100) peut détecter commodément le foyer du faisceau laser et a un coût modéré.
Patent WO-2019071934-A1 (WO)
Title: Wireless intelligent bulb and electric appliance
Inventor: XIONG FEI
IPC: F21V17/10
Filed: 2018-04-19
Abstract: A wireless intelligent bulb, comprising a lamp cap (10), a lamp housing (20) provided on the lamp cap, a control circuit board (11), a light-emitting component (21) provided in the lamp housing and electrically connected to the control circuit board, an antenna (12) connected to the control circuit board, and a mounting post (22) provided in the lamp housing. The antenna is at least partially provided in the mounting post. By mounting the antenna in the mounting post, the mounting post shields between the light-emitting component and the antenna, thereby reducing the influence of the temperature inside the lamp housing on the antenna when the bulb is used, and extending the service life of the antenna. Further disclosed is an electric appliance.
Patent WO-2018196873-A1 (WO)
Title: 一种消息传输方法、装置、终端及基站
Inventor: ZHANG XINGWEI
IPC: H04W72/04
Filed: 2018-04-28
Abstract: 本申请实施例公开了一种消息传输方法、装置、终端和基站。所述方法可以以符号或符号组为粒度，从一个或多个时隙中选取多个符号或符号组分配给同一个终端用于传输数据，可以用于上行数据调度，也可以用于下行数据调度，从而实现小粒度时隙资源分配，使时域资源分配更灵活，对时隙资源的利用更充分，有利于提高消息传输效率，从而增加覆盖范围。
Patent WO-2019218296-A1 (WO)
Title: Ue specific beamforming for narrowband communications
Inventor: WEI CHAO
IPC: H04L5/02
Filed: 2018-05-17
Abstract: Methods, systems, and devices for wireless communications are described in which beamforming may be configured at a user equipment (UE) for narrowband communications. The UE may be a narrowband UE that may provide an indication to a base station that the UE is capable of performing beamforming. Such an indication may be provided in response to the UE receiving a non-beamformed broadcast channel transmission from the base station via a first carrier. The base station may receive the indication and configure the UE with a beamformed narrowband communications scheme. Such a beamformed narrowband communications scheme may be used for narrowband downlink shared channel communications, narrowband downlink control channel communications, or combinations thereof. In some cases, beamformed communications may be configured on a different carrier than the first carrier. The base station and UE may then communicate using beamformed transmissions.
Patent WO-2019210537-A1 (WO)
Inventor: ZHOU JING
IPC: E04B1/58
Filed: 2018-05-22
Abstract: 一种钢管混凝土柱—钢板混凝土环梁节点，包括钢管混凝土柱（1）、钢板混凝土环梁（2）和钢筋混凝土框架梁（3）；钢板混凝土环梁（2）包括钢板（8）和钢筋笼，在钢板（8）中部开设有混凝土透浆孔（12）；钢板（8）与钢筋笼均为环状，环状的钢板（8）与钢筋笼同轴设置；钢板混凝土环梁（2）套装固定在钢管混凝土柱（1）的外侧壁上；钢筋混凝土框架梁（3）的一端伸入钢板混凝土环梁（2）内，钢筋混凝土框架梁（3）的受力钢筋（11）与钢板（8）连接；钢板混凝土环梁（2）为中心对称环状或偏心环状结构，该节点通过钢板（8）锚固钢筋混凝土框架梁（3）的受力钢筋（11），保障连接节点的抗震性能，还涉及一种钢管混凝土柱—钢板混凝土环梁节点的施工方法。
Patent WO-2019071955-A1 (WO)
Title: System and method for fault-tolerant control under five-phase permanent magnet synchronous motor open-circuit faults
Inventor: HUA WEI
IPC: H02P21/22
Filed: 2018-05-23
Abstract: Disclosed in the present invention discloses a system and method for fault-tolerant control under five-phase permanent magnet synchronous motor open-circuit faults. The method comprises: employing a rotation speed controller to obtain a fundamental wave space quadrature-axis current reference value; on the basis of a magneto-motive force invariant principle, performing reconfiguration of phase current after generation of faults, and obtaining a fundamental wave space two-phase static current reference value through the developed Clark conversion; employing the collected phase current and a rotor position angle to calculate a no-voltage voltage vector effect time; employing the two-phase static current reference value and a preset value to establish a value function; and finally, obtaining an optimal voltage vector and an effect time thereof through optimization of the value function, employing duty ratio control to design a duty ratio and convey to duty ratio to an inverter, and outputting an optimal voltage through the inverter to a permanent magnet synchronous motor operated with faults. With the present invention, a voltage vector set after five-phase permanent magnet synchronous motor open-circuit faults are generated and reduce calculation amount; and a method through combination of a no-zero vector and a zero vector is utilized to improve model prediction and control stable state performances.
Patent WO-2019029249-A1 (WO)
Title: Rock core orienting apparatus based on geomagnetic field, sampling apparatus, and sampling method thereof
Inventor: YANG RENCHAO
IPC: E21B25/16
Filed: 2018-06-06
Abstract: A rock core orienting apparatus based on geomagnetic field, relating to the technical field of well-drilling coring. Comprising a drill bit (1), a rock core cylinder, and a rock core claw (3), the upper end of the rock core cylinder being connected to the rock core claw, and the lower end thereof being connected to a drill cylinder, the rock core cylinder comprising an outer rock core cylinder (6) and an inner rock core cylinder (4), the inner rock core cylinder being suspended on the top of the outer rock core cylinder, a rotating circular disc (12) being mounted on the bottom part of the inner rock core cylinder, the bottom of the circular disc being provided with a magnetic needle (13) used for indicating direction and an inkpad (14) for marking the direction. The present invention solves the technical problems in the prior art of the orientation of the rock core orienting apparatus being inaccurate and the specific implementation effects being poor. Also disclosed are a coring apparatus and a usage method therefor. The present rock core orienting apparatus determines the direction of coring by means of the geomagnetic field, and is beneficial for ensuring coring integrity, increasing coring efficiency, and overcoming the shortcomings in past coring processes.
Patent WO-2019128143-A1 (WO)
Title: 一种水冷喷嘴装配专机
Inventor: LUO SU
IPC: B23P19/02
Filed: 2018-06-20
Abstract: 一种水冷喷嘴装配专机，包括前端盖片压装装置(1)和杆套压装装置(2)；前端盖片压装装置(1)包括设有定位工装(12) 的第一工作台面(11)，第一上压板(14)底面上设第一压头组件(16)；杆套压装装置(2)包括设有工件定位槽(22)的第二工作台面(21)，工件定位槽(22)的上方罩设有一模拟用后端罩体(23)；第二上压板(25)底面上设有第二压头组件(27)。
Patent WO-2019232844-A1 (WO)
Title: Handwriting model training method and apparatus, handwritten character recognition method and apparatus, and device and medium
Inventor: SUN QIANG
IPC: G06N3/08
Filed: 2018-07-03
Abstract: Disclosed are a handwriting model training method and apparatus, a handwritten character recognition method and apparatus, and a device and a medium. The handwriting model training method comprises: acquiring a standardized Chinese character training sample, inputting the standardized Chinese character training sample into a bi-directional long short-term memory neural network for training, and updating network parameters of the bi-directional long short-term memory neural network by means of a particle swarm algorithm, so as to acquire a standardized Chinese character recognition model; acquiring and using a non-standardized Chinese character training sample to acquire and adjust a handwritten Chinese character recognition model by means of training; acquiring and using a Chinese character sample to be tested, so as to obtain a wrongly written character training sample; and based on the particle swarm algorithm, updating network parameters of the handwritten Chinese character recognition model with the wrongly written character training sample to acquire a target handwritten Chinese character recognition model. By using the handwriting model training method, a target handwritten Chinese character recognition model with a high handwritten character recognition rate can be obtained.
Patent WO-2019165737-A1 (WO)
Title: 一种车辆安全通行系统及方法
Inventor: CHEN WENLIN
IPC: G08G1/16
Filed: 2018-07-04
Abstract: 一种车辆安全通行系统及方法，包括：道路周围环境感知系统（101），用于实时获取道路周围环境的感知信息，对感知信息进行处理以得到车辆行驶辅助信息，并将车辆行驶辅助信息发送给车载终端（102）；车载终端（102），用于接收车辆行驶辅助信息，并根据车辆行驶辅助信息和自车采集的信息规划行驶轨迹。
Patent WO-2020006739-A1 (WO)
Title: Image processing method and apparatus
Inventor: ZHENG XIAOZHEN
IPC: H04N19/20
Filed: 2018-07-05
Abstract: An image processing method and apparatus. The method comprises: obtaining code stream data of a current image, the code stream data comprising identification information, the identification information being used for identifying at least one target object in the current image, the identification information comprising image area information and pixel information, the image area information comprising the position and the size of an image area where the target object is located, and the pixel information comprising an attribute of at least one pixel in the image area; decoding the code stream data to obtain the current image and the identification information; and performing pixel-level processing on the current image according to the identification information. According to the image processing method and apparatus, the position and the size of an image area where a target object is located are indicated by means of image area information, and attributes of multiple pixels in the image area are indicated by means of pixel information, so that the target object is identified with a finer granularity, and thus a decoding device can perform pixel-level processing on the target object more efficiently and accurately.
Patent WO-2019192096-A1 (WO)
Title: Information delivery method, receiving terminal device, sending terminal device and storage medium
Inventor: LIU ZHEN
IPC: G06K9/00
Filed: 2018-07-06
Abstract: Disclosed are an information delivery method, a receiving terminal device, a sending terminal device and a storage medium, which relate to the technical field of communications, can improve the delivered amount of communication information and expand the coverage of communication, and thus can improve the communication efficiency of two communication parties. The method comprises: receiving text information input through an instant communication application by a sending party, and emotion information, recognized according to facial information, of the sending party when inputting the text information; querying, from a pre-set emotion model, a combination of font information and color information corresponding to the emotion information, wherein the pre-set emotion model is used for storing different emotion information and different combinations of font information and color information corresponding to the different emotion information; using the queried combination of font information and color information to process the text information; and displaying the processed text information. The present application is applicable to information delivery.
Patent WO-2020000522-A1 (WO)
Title: 一种全景视频动态切流后的画面质量评估方法及装置
Inventor: JIANG XIAOKE
IPC: H04N21/44
Filed: 2018-07-11
Abstract: 本发明提供一种全景视频动态切流后的画面质量评估方法及装置，通过获取注意力聚焦参数，注意力聚焦参数用于表示用户对画面的注意力水平，注意力聚焦参数是画面角度与画面高度的函数；获取分辨率分布参数；合成注意力聚焦参数和分辨率分布参数，得到在全景视频动态切流中用户观看到的画面质量参数；根据画面质量参数，评估画面质量。
Patent WO-2019015540-A1 (WO)
Title: Shared transport tool returning method, device and system
Inventor: HE SANYUAN
IPC: G06Q30/06
Filed: 2018-07-13
Abstract: Disclosed in the embodiments of the present application are a shared transport tool returning method, device and system. The method comprises: sending request information to a server, the request information comprising location information, the location information being used for indicating the current location of a shared transport tool, the request information being used for requesting the server to determine whether the current location is a suitable parking location; receiving feedback information from the server, the feedback information being used for indicating whether the current location is a suitable parking location; and according to the feedback information, prompting the current user of the shared transport tool whether the current location is a suitable parking location.
Patent WO-2020024122-A1 (WO)
Title: Proximity sensor receiving analog front-end circuit and proximity sensor
Inventor: ZHANG MENGWEN
IPC: G01B11/02
Filed: 2018-08-01
Abstract: Provided are a proximity sensor receiving analog front-end circuit and a proximity sensor. The front-end circuit comprises: a photosensitive diode (15), a current integration module (14), a reverse amplification module (12), a reset module (13), and an offset module (11). A first end of the offset module (11) is connected to a power supply end. A second end of the offset module (11) is connected to the first end of the photosensitive diode (15) and the current integration module (14), and an output end of the reset module (13), respectively. A third end of the offset module (11) is connected to the first end of the reverse amplification module (12). The second end of the reverse amplification module (12) is connected to the second end of the current integration module (14), and a first input end of the reset module (13), respectively. A reference voltage is input into a second input end of the reset module (13). A voltage at the first input end of the reset module (13) is equal to the voltage at the second input end of the reset module (13), and the reset module (13) and the current integration module (14) constitute a unit gain amplification unit. The front-end circuit and the proximity sensor can solve the problems in the prior art of large chip area and large noise.
Patent WO-2019128250-A1 (WO)
Title: 一种环境光和接近检测方法、拍摄方法及终端
Inventor: LI CHENLONG
IPC: G09G5/10
Filed: 2018-08-10
Abstract: 本申请提供的一种环境光、接近光的检测方法、拍摄方法及终端，涉及通信技术领域，可以实现终端的全部显示屏都可以用于显示呈现给用户的界面，提升用户体验。所述方法具体包括：终端通过控制显示屏的部分区域多次显示黑色画面，并在显示黑色画面的时候，获取环境光传感器检测到的环境光的强度，据此调节显示屏的亮度。
Patent WO-2019196308-A1 (WO)
Title: Device and method for generating face recognition model, and computer-readable storage medium
Inventor: WANG YIWEN
IPC: G06K9/00
Filed: 2018-08-27
Abstract: Disclosed is a device for generating a face recognition model, comprising a memory and a processor. The memory stores a model generating program capable of running on the processor. When the program is executed by the processor, the following steps are implemented: acquiring multiple face images of a user captured from multiple viewing angles, and obtaining camera parameters; matching the multiple face images in pairs to obtain matched feature point pairs, and screening the feature point pairs to obtain two-dimensional coordinates of correctly matched feature point pairs; calculating three-dimensional coordinates of the feature point pairs, and constructing three-dimensional point cloud data of the face of the user; converting the three-dimensional point cloud data into depth images; and obtaining a preset number of depth images and color images of the user as the input of a dual-channel convolutional neural network model, and training the model to determine model parameters. The present application also provides a method for generating a face recognition model, and a computer-readable storage medium. The present application improves the accuracy of face recognition.
Patent WO-2020006854-A1 (WO)
Inventor: DENG YUFAN
IPC: G09G3/3266
Filed: 2018-09-04
Abstract: 本发明提供的像素驱动电路及显示面板，包括第一输入模块、第二输入模块、驱动模块、发光二极管、第一电容以及第二电容，在第二扫描信号输入端的第二扫描信号的控制下，通过电容耦合作用抬升第一节点的电位，从而提升薄膜晶体管的栅漏极电压，进而提升显示面板的显示品质。
Patent WO-2020051903-A1 (WO)
Inventor: SHI ZHIHUA
IPC: H04W74/08
Filed: 2018-09-14
Abstract: 本申请实施例提供一种链路恢复过程的处理方法及装置、终端，包括：终端确定不需要在第一小区上监测下行控制信道，则：所述终端不执行链路恢复过程；或者，所述终端确定一组参考信号，基于所述一组参考信号执行链路恢复过程。
Patent WO-2020029374-A1 (WO)
Title: Heterogeneous volatility rebalancing method and system, computer device and storage medium
Inventor: JIANG YIWEN
IPC: G06Q40/04
Filed: 2018-09-19
Abstract: A heterogeneous volatility rebalancing method and system, a computer device and a storage medium relating to the technical field of financial data analysis. The heterogeneous volatility rebalancing method comprises: periodically collecting customer information from a customer trading information system, collecting market information from a security trading data platform and a fund management data platform, and storing the market information in a database; obtaining the market information and customer information, and calculating a timing index MV-IV according to the market information and customer information; and comparing MV-IV to a first threshold and a second threshold, and if the size of MV-IV is between the first threshold value and the second threshold value, outputting a no-rebalance signal F, otherwise outputting a rebalance signal T. The present method combines market risk and non-systematic risk from individual stocks to obtain a new timing index and may accurately monitor market trend and issue a rebalance signal in time when an abnormality occurs in the market.
Patent WO-2020082208-A1 (WO)
Inventor: CHENG PENG
IPC: H04W72/04
Filed: 2018-10-22
Abstract: Certain aspects of the present disclosure provide techniques for a floating synchronization signal block measurement timing configuration (SMTC) for SSB-based radio resource management (RRM) in asynchronous networks, such as new radio (NR). A method for wireless communication by a base station (BS) is provided. The BS determines a floating SMTC for measurement of a target cell and provides the floating SMTC to at least one UE in the serving cell. The BS determines a measurement gap that covers the floating SMTC. The UE monitors in the measurement gap for a SSB transmission of the target cell based on the floating SMTC.
Patent WO-2019105157-A1 (WO)
Inventor: CHEN XINPENG
IPC: G06K9/62
Filed: 2018-10-24
Abstract: 本申请涉及一种摘要描述生成方法、摘要描述模型训练方法、计算机设备和存储介质，该摘要描述模型训练方法包括：将带标注的训练样本输入摘要描述模型；基于第一损失函数的监督，对摘要描述模型的编码网络和解码网络进行第一阶段的训练；根据解码网络输出的每一时刻的隐藏状态，反向推导得到上一时刻反推隐藏状态；根据上一时刻反推隐藏状态和解码网络输出的上一时刻实际隐藏状态，得到第二损失函数值；当第二损失函数值达到预设值时，得到基于第二损失函数的监督确定的摘要描述模型的最终参数。
Patent WO-2019233022-A1 (WO)
Title: Rollback prevention method and system
Inventor: JIANG PEIFU
IPC: G06F9/445
Filed: 2018-10-31
Abstract: A rollback prevention method and system, related to the field of software security. The rollback prevention method provides a storage unit (1), used for storing a version form of first version numbers of an application. The rollback prevention method comprises the following steps: acquiring a second version number of the application; comparing the second version number with the smallest first version number in a version form associated with the application, and, when the second version number is smaller than the smallest first version number, banning the application from being loaded. The version from of the application is stored by the storage unit so as to ensure, when the application is being loaded, that the security of the application to be loaded is inspected according to the version form, thus implementing the goal of banning the application from being loaded in a case where a vulnerability or security risk is discovered.
Patent WO-2019192180-A1 (WO)
Inventor: HUANG LIN
IPC: G02B13/00
Filed: 2018-11-08
Abstract: An optical imaging lens. The optical imaging lens sequentially comprises, from an object side to an image side along an optical axis, a first lens (E1), a second lens (E2), a third lens (E3), a fourth lens (E4), a fifth lens (E5), and a sixth lens (E6). The first lens (E1) has a positive focal power, and both an object side surface (S1) and an image side surface (S2) thereof are convex surfaces. The second lens (E2) has a negative focal power. The third lens (E3) has a negative focal power, and an image side surface (S6) thereof is a concave surface. The fourth lens (E4) has a focal power. The fifth lens (E5) has a focal power, and an image side surface (S10) thereof is a convex surface. The sixth lens (E6) has a focal power, and an object side surface (S11) thereof is a concave surface. A maximum half field of view (HFOV) angle of the optical imaging lens is less than 30°.
Patent WO-2020062545-A1 (WO)
Inventor: LIANG XINMIAO
IPC: A61K36/66
Filed: 2018-11-30
Abstract: Provided in the present invention is a method for preparing tertiary amine basic components in rhizoma corydalis. The method for preparing basic components provided in the present invention is: reducing berberine quaternary ammonium hydroxide in rhizoma corydalis extracts to protoberberine tertiary amine hydroxide, wherein palmatine and dehydrocorydaline, both of which are two bases with the highest content in rhizoma corydalis, are reduced to tetrahydropalmatine and corydaline respectively. Evaporating the reaction supernatant to dryness after adjusting the pH to neutral, and drying same after desalination to obtain the tertiary amine basic component, wherein the total base content is at least 50%. The preparation method has the advantages of a simple process, high efficiency, high recovery rate and low production cost, and provides good technological schemes for the development of safe, efficient and controllable rhizoma corydalis alkaloid component preparations.
Patent WO-2020133477-A1 (WO)
Title: Data display method
Inventor: WANG XIAOSONG
IPC: G06F21/60
Filed: 2018-12-29
Abstract: Provided is a data display method. The data display method is applied to a first application program. The first application program is provided with a first user interface, and the first application program is provided on an electronic device. The data display method comprises: requesting a data hiding rule from a server by means of a message packet, wherein the message packet comprises an identifier of the first application program, and a user token; receiving the data hiding rule returned by the server, wherein the data hiding rule comprises a matching expression and a replacement rule; and based on a semantic parsing result of candidate data, applying the data hiding rule to sensitive data and performing hidden display on same.
Patent WO-2020048070-A1 (WO)
Inventor: WANG MINGYAN
IPC: E04H6/06
Filed: 2018-12-30
Abstract: A non-avoidance-based double-storey stereo garage with a scissor structure, capable of achieving lifting or lowering of a vehicle at an upper parking space at any time as required without moving a vehicle at a lower parking space. The non-avoidance-based double-storey stereo garage with the scissor structure comprises a rotational movement mechanism, a lifting and support mechanism and a walking movement mechanism, the rotational movement mechanism is provided on the top of the lifting and support mechanism, a vehicle carrying device is provided on the rotational movement mechanism, and the walking movement mechanism is located below the lifting and support mechanism and is able to move along a trail. The lifting and support mechanism comprises an upper support frame (13), a lower support frame (5), a lifting rod I (7), a lifting rod II (33) and rollers (6). The lifting rod I (7) and the lifting rod II (33) are arranged in a cross shape by means of a pin shaft (8), an upper portion of the lifting rod I (7) is hinged to the upper support frame (13), a bottom portion of the lifting rod I (7) is provided with a roller (6) fitting the lower support frame (5), and an upper portion of the lifting rod II (33) is provided with a roller (6) fitting the upper support frame (13), a bottom portion of the lifting rod II (33) is hinged to the lower support frame (5), and a piston rod of a hydraulic cylinder (11) is connected to the upper portion of the lifting rod I (7) by means of a shaft (12).